(19)
(11) EP 1 216 940 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
04.02.2004 Bulletin 2004/06

(43) Date of publication A2:
26.06.2002 Bulletin 2002/26

(21) Application number: 01130094.4

(22) Date of filing: 18.12.2001
(51) International Patent Classification (IPC)7: B65H 18/08, B65H 18/28, B65H 19/28
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 22.12.2000 JP 2000389747
22.12.2000 JP 2000389863

(71) Applicant: FUJI PHOTO FILM CO., LTD.
Kanagawa-ken, 250-0193 (JP)

(72) Inventors:
  • Nakata, Tomohiro, Fuji Photo Film Co., Ltd.
    Kanagawa-ken 250-0193 (JP)
  • Fujiwara, Takayuki, Fuji Photo Film Co., Ltd.
    Kanagawa-ken 250-0193 (JP)
  • Seto, Matsuo, Fuji Photo Film Co., Ltd.
    Kanagawa-ken 250-0193 (JP)

(74) Representative: Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät 
Maximilianstrasse 58
80538 München
80538 München (DE)

   


(54) Method of and apparatus for winding web


(57) When an elongate film (24a through 24d) is initially wound around a core (28a through 28d), it is wound under a low winding tension command value T1 corresponding to the length of the core (28a through 28d). Then, after the tension is progressively increased at a predetermined rate, the elongate film (24a through 24d) is wound while its tension is gradually lowered from a high winding tension command value T3.






Search report